Forum Forums Class 9 Science Sound What is crest and t... Notifications Clear all What is crest and trough? Sound Last Post by Arsh01 4 years ago 1 Posts 2 Users 0 Likes 175 Views 0 09/01/2021 4:28 pm Topic starter Trisha Dave (@trisha-dave) Illustrious Member 2028 Posts 2028 0 0 What is crest and trough? AnswerAdd a comment Topic Tags class 9 cbse ncert sound 1 Answer Most Voted Oldest Newest 0 09/01/2021 4:29 pm Arsh01 (@arsh01) Noble Member 2028 Posts 0 2028 0 When a wave is propagated as represented below. A peak is called the crest and a valley is called the trough of a wave. 2s.png Add a comment Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
